| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.45 | 10.343% | $171.5282 | $171.53 | $171.55 | $171.50 |
| Purchase #2 | $103.53 | 12.593% | $116.5675 | $116.57 | $116.55 | $116.60 |
| Purchase #3 | $130.52 | 6.519% | $139.0286 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $239.46 | 13.437% | $271.6362 | $271.64 | $271.65 | $271.60 |
| Purchase #5 | $243.90 | 9.306% | $266.5973 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $179.74 | 4.400% | $187.6486 | $187.65 | $187.65 | $187.60 |
| Purchase #7 | $27.48 | 5.232% | $28.9178 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $1,080.08 | $1,181.9242 | $1,181.94 | $1,181.95 | $1,181.80 | |